<!-- 最新版本的 Bootstrap 核心 CSS 文件 -->
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@3.3.7/dist/css/bootstrap.min.css
" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous"



<form action="xadd" method="post">
    {{ csrf_field() }}
    <div class="form-group">
        <label for="exampleInputEmail1">学生姓名</label>
        <input type="text" class="form-control" id="exampleInputEmail1" placeholder="name">
    </div>

    <div class="form-group">
        <label for="exampleInputPassword1">年龄</label>
        <input type="text" class="form-control" id="exampleInputAge" placeholder="age">
    </div>

    <div class="form-group">
        <label for="exampleInputPassword1">性别</label>
        <input type="text" class="form-control" id="exampleInputSex" placeholder="sex">
    </div>

    <div class="form-group">
        <label for="exampleInputPassword1">籍贯</label>
        <input type="text" class="form-control" id="exampleInputGuanji" placeholder="guanji">
    </div>

    <div class="form-group">
        <label for="exampleInputPassword1">住址</label>
        <input type="text" class="form-control" id="exampleInputAddress" placeholder="address">
    </div>


    <button type="submit" class="btn btn-default">提交</button>
</form>